<template>
  <div>
    <!-- 目录侧边栏 -->
    <el-row>
      <el-page-header @back="goBack">
    </el-page-header>
      <el-col :span="2" offset="1" style="line-height: 10px">
        <span
          @click="drawer = true"
          plain
          type="primary"
          style="margin-left: 16px"
        >
        
          <div class="el-icon-s-unfold">目录</div>
        </span>
      </el-col>
      <el-col :span="2" offset="17">
        <router-link to="ShoppingBag" style="text-decoration: none;">
          <div class="el-icon-s-goods">
            购物袋
          </div>
        </router-link>
      </el-col>

    </el-row>
    
    <el-drawer
      title="我是标题"
      :visible.sync="drawer"
      :direction="direction"
      :before-close="handleClose"
    >
      <span>我来啦!</span>
    </el-drawer>

    <el-row>
      <el-col :span="2" offset="1">
        <p class="titlefontstyle" style="line-height: 40px; margin-left: 30px">
          腰带
        </p>
      </el-col>
    </el-row>

    <el-row style="font-size: 12px; line-height: 20px">
      <el-col :span="2" offset="1">
        类别
        <div class="el-icon-arrow-down"></div>
      </el-col>
      <el-col :span="2">
        类别
        <div class="el-icon-arrow-down"></div>
      </el-col>
      <el-col :span="2">
        类别
        <div class="el-icon-arrow-down"></div>
      </el-col>
      <el-col :span="2">
        类别
        <div class="el-icon-arrow-down"></div>
      </el-col>
      <el-col :span="2">
        类别
        <div class="el-icon-arrow-down"></div>
      </el-col>
      <el-col :span="4" offset="8">
        <!-- 从服务器端搜索数据 -->
        <el-autocomplete
          v-model="state"
          :fetch-suggestions="querySearchAsync"
          placeholder="请输入内容"
          @select="handleSelect"
        ></el-autocomplete>
      </el-col>
    </el-row>

    <!-- 展示商品 -->

    <el-row style="margin-top: 30px; font-size: 12px" align="center"> 
      <el-col :span="5" offset="1" style="line-height: 50px"  v-for="(list,index) in goodsList.records" :key="index">
        <!-- <div v-for=""> -->
          <!-- 路由跳转，顺带上商品类别id -->
          <router-link :to="{name:'GoodsDetailsInfo',params:{typeName:typeName,productNo:list,productId:id}}" append>
            <img style="width: 250px; height: 250px" :src="require(`./image/${list.image}.jpg`)"/>
          </router-link>
          <p style="line-height: 0px">{{list.productName}}</p>
          <p>￥{{list.productPrice}}</p>
        <!-- </div> -->
      </el-col>
    </el-row>


<!-- 分页 -->
    <div class="block div1">
      <span class="demonstration"></span>
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="goodsList.current"
        :page-sizes="[4, 8, 12, 16]"
        :page-size="limit"
        layout="total, sizes, prev, pager, next, jumper"
        :total="goodsList.total"
      >
      </el-pagination>
    </div>

    <div>商品类别为：{{typeName}}</div>
  </div>
</template>

<script scoped>
export default {
  created(){
    console.log("------------------------")
    console.log(this.$route.params)
    console.log("------------------------")
    this.getGoodList()
  },
  data() {
    return {
      isCollapse: true,
      drawer: false,
      direction: "ltr",

      // 搜索框
      restaurants: [],
      state: "",
      timeout: null,

      goodsList: [],//商品数据

      //分页
      page: 1,//当前页
      limit: 4,//每页显示条数

      //分类id
      id: this.$route.params.id,

      //分类名
      typeName: this.$route.params.typeName
    };
  },
  methods: {
    handleSizeChange(val) {
      this.limit = val
      this.getGoodList()
      console.log(`每页 ${val} 条`);
    },
    handleCurrentChange(val) {
      this.page = val
      this.getGoodList()
      console.log(`当前页: ${val}`);
    },
    handleOpen(key, keyPath) {
      console.log(key, keyPath);
    },
    handleClose(key, keyPath) {
      console.log(key, keyPath);
    },
    //目录侧边栏取消
    handleClose(done) {
      done();
    },
    loadAll() {
      return [
        { value: "三全鲜食（北新泾店）", address: "长宁区新渔路144号" },
        {
          value: "Hot honey 首尔炸鸡（仙霞路）",
          address: "上海市长宁区淞虹路661号",
        },
        {
          value: "新旺角茶餐厅",
          address: "上海市普陀区真北路988号创邑金沙谷6号楼113",
        },
        { value: "泷千家(天山西路店)", address: "天山西路438号" },
        {
          value: "胖仙女纸杯蛋糕（上海凌空店）",
          address: "上海市长宁区金钟路968号1幢18号楼一层商铺18-101",
        },
        { value: "贡茶", address: "上海市长宁区金钟路633号" },
        {
          value: "豪大大香鸡排超级奶爸",
          address: "上海市嘉定区曹安公路曹安路1685号",
        },
        {
          value: "茶芝兰（奶茶，手抓饼）",
          address: "上海市普陀区同普路1435号",
        },
        { value: "十二泷町", address: "上海市北翟路1444弄81号B幢-107" },
        { value: "星移浓缩咖啡", address: "上海市嘉定区新郁路817号" },
        { value: "阿姨奶茶/豪大大", address: "嘉定区曹安路1611号" },
        { value: "新麦甜四季甜品炸鸡", address: "嘉定区曹安公路2383弄55号" },
        {
          value: "Monica摩托主题咖啡店",
          address: "嘉定区江桥镇曹安公路2409号1F，2383弄62号1F",
        },
        {
          value: "浮生若茶（凌空soho店）",
          address: "上海长宁区金钟路968号9号楼地下一层",
        },
        { value: "NONO JUICE  鲜榨果汁", address: "上海市长宁区天山西路119号" },
        { value: "CoCo都可(北新泾店）", address: "上海市长宁区仙霞西路" },
        {
          value: "快乐柠檬（神州智慧店）",
          address: "上海市长宁区天山西路567号1层R117号店铺",
        },
        {
          value: "Merci Paul cafe",
          address: "上海市普陀区光复西路丹巴路28弄6号楼819",
        },
        {
          value: "猫山王（西郊百联店）",
          address: "上海市长宁区仙霞西路88号第一层G05-F01-1-306",
        },
        { value: "枪会山", address: "上海市普陀区棕榈路" },
        { value: "纵食", address: "元丰天山花园(东门) 双流路267号" },
        { value: "钱记", address: "上海市长宁区天山西路" },
        { value: "壹杯加", address: "上海市长宁区通协路" },
        {
          value: "唦哇嘀咖",
          address: "上海市长宁区新泾镇金钟路999号2幢（B幢）第01层第1-02A单元",
        },
        { value: "爱茜茜里(西郊百联)", address: "长宁区仙霞西路88号1305室" },
        {
          value: "爱茜茜里(近铁广场)",
          address:
            "上海市普陀区真北路818号近铁城市广场北区地下二楼N-B2-O2-C商铺",
        },
        {
          value: "鲜果榨汁（金沙江路和美广店）",
          address: "普陀区金沙江路2239号金沙和美广场B1-10-6",
        },
        {
          value: "开心丽果（缤谷店）",
          address: "上海市长宁区威宁路天山路341号",
        },
        { value: "超级鸡车（丰庄路店）", address: "上海市嘉定区丰庄路240号" },
        { value: "妙生活果园（北新泾店）", address: "长宁区新渔路144号" },
        { value: "香宜度麻辣香锅", address: "长宁区淞虹路148号" },
        {
          value: "凡仔汉堡（老真北路店）",
          address: "上海市普陀区老真北路160号",
        },
        { value: "港式小铺", address: "上海市长宁区金钟路968号15楼15-105室" },
        { value: "蜀香源麻辣香锅（剑河路店）", address: "剑河路443-1" },
        { value: "北京饺子馆", address: "长宁区北新泾街道天山西路490-1号" },
        {
          value: "饭典*新简餐（凌空SOHO店）",
          address: "上海市长宁区金钟路968号9号楼地下一层9-83室",
        },
        {
          value: "焦耳·川式快餐（金钟路店）",
          address: "上海市金钟路633号地下一层甲部",
        },
        { value: "动力鸡车", address: "长宁区仙霞西路299弄3号101B" },
        { value: "浏阳蒸菜", address: "天山西路430号" },
        { value: "四海游龙（天山西路店）", address: "上海市长宁区天山西路" },
        {
          value: "樱花食堂（凌空店）",
          address: "上海市长宁区金钟路968号15楼15-105室",
        },
        { value: "壹分米客家传统调制米粉(天山店)", address: "天山西路428号" },
        {
          value: "福荣祥烧腊（平溪路店）",
          address: "上海市长宁区协和路福泉路255弄57-73号",
        },
        {
          value: "速记黄焖鸡米饭",
          address: "上海市长宁区北新泾街道金钟路180号1层01号摊位",
        },
        { value: "红辣椒麻辣烫", address: "上海市长宁区天山西路492号" },
        {
          value: "(小杨生煎)西郊百联餐厅",
          address: "长宁区仙霞西路88号百联2楼",
        },
        { value: "阳阳麻辣烫", address: "天山西路389号" },
        {
          value: "南拳妈妈龙虾盖浇饭",
          address: "普陀区金沙江路1699号鑫乐惠美食广场A13",
        },
      ];
    },
    querySearchAsync(queryString, cb) {
      var restaurants = this.restaurants;
      var results = queryString
        ? restaurants.filter(this.createStateFilter(queryString))
        : restaurants;

      clearTimeout(this.timeout);
      this.timeout = setTimeout(() => {
        cb(results);
      }, 3000 * Math.random());
    },
    createStateFilter(queryString) {
      return (state) => {
        return (
          state.value.toLowerCase().indexOf(queryString.toLowerCase()) === 0
        );
      };
    },
    handleSelect(item) {
      console.log(item);
    },

    //获取商品列表
    getGoodList(){

      this.axios
        .get("http://localhost:8080/product/selectPageByTypeId/" + this.page + "/" + this.limit + "/" + this.id)
        .then((res) => {
          console.log(res.data.data.productIPage);
          this.goodsList = res.data.data.productIPage;
        });
      
    },
    goBack(){
      this.$router.push("Goods")
    }
  },
  //在浏览器加载完之后执行
  mounted() {
    this.restaurants = this.loadAll();
  },
};
</script>

<style>
.titlefontstyle {
  font-size: 28px;
  font-weight: lighter;
}
.el-menu-vertical-demo:not(.el-menu--collapse) {
  width: 200px;
  min-height: 400px;
}
.div1{
  margin-top: 30px;
  margin-bottom: 150px;
}

</style>